Abravanel
AAU
Abelian
Abbott
Abramson
Addington
Abrams
Abba
Abbeydale
Ada
Aaronic
ARPA
ASCII
Aberdeen
AMA
Aalesund
Adam
Aceldama
Aden
Adair
Absalom
Abelard
Accrington
Adirondacks
Ackerman
Achaemenid
Adirondack
Aaron
Abyssinian
Abraham
AK
ARCO
Abigail
Addison
Abernethy
Achernar
Abe
Acta
Abu
Achates
AKA
ANSI
ACS
Abilene
AL
Aarhus
Aargau
Adele
Abelson
Ackley
Aberystwyth
Adelaide
Abyssinia
Addressograph
Adenauer
AC
Abidjan
ASTM
Abos
Actinia
ALU
Adamson
Adelia
Acarus
Abel
Accra
Adige
Addams
Abbevillian
Abbado
Abernathy
Addis
Achaean
AZ
ASAP
ACM
Acton
Abyssinians
Actaeon
Aalborg
Achilles
Aachen
Adamite
APS
Abner
Abram
Acapulco
Acis
Abele
Achitophel
Abelmosk
AI
Adams
Abraxas
AAAS
AAA
AR
Adar
Acadia
Actium